This metal is ideal for applications that require flexibility. Because the metal is hard, but is very sticky. They are ideal for jobs that require cutting a wire or chain like Americans.
This metal is suitable for light to the metal because it is a little hard, but it is very sticky, which is suitable for decorative work or work that requires a surgical cut, American necklace.
This metal is suitable for the task to the weaker, as it is a metal plate with a hard, but there is a little more mild, which is suitable for the work that you want to cut a wire or cut such as a bracelet American.